Connector/Header Locations And Pin-Outs; Board Connector Information; Power Connectors; Table 38. Board Connector Matrix - Intel S3420GPLC - Server Board Motherboard Specification

Connector/Header Locations and Pin-outs

7. Connector/Header Locations and Pin-outs
7.1

Board Connector Information

The following section provides detailed information regarding all connectors, headers, and
jumpers on the server board. It lists all connector types available on the board and the
corresponding reference designators printed on the silkscreen.
Connector Quantity
Power supply 3
CPU 1
Main memory 6
®
Intel RMM3 1
50-pin PCI 1
Express*
Connector
CPU Fan 1
System Fans 4
Battery 1
NIC/Stack 2x USB 2
Video 1
Serial port A 1
Serial port B 1
Front panel 1
USB floppy 1
Dual- USB Internal 2
Header
PCI-E x16 1
PCI-E x8 3
PCI-E x4 1
PCI 32 1
XDP Connector 1
Chassis Intrusion 1
Serial ATA 6
IPMB 1
HSBP 1
Z-U130 USB 1
SATA_SGPIO 1
7.2

Power Connectors

The main power supply connection uses an SSI-compliant 2x12 pin connector (J9A1). In
addition, there is one additional power related connector:
One SSI-compliant 2x4 pin power connector (J9C1), which provides 12-V power to the

CPU VRD.
76

Table 38. Board Connector Matrix

Reference Designators
J9A1, J9C1
J6G1
J8J3, J8J2, J8J1, J9J3, J9J2, J8J4
J2C1
J2H1
J6D1
J1J4, J6J2, J7J1, J6B1
BT5C1
J5A1, J6A1
J7A1
J8A1
J1B2
J4H3
J1C1
J1D1, J1E1
J4B3
J2B2, J3B1, J4B2
J2B1
J1B1
J5J1
J4B1
J1H4, J1H1, J1G1, J1H3, J1G3, J1F4
J1H2
J1J1
J3F2
J1J3
Intel order number E65697-010
Intel® Server Board S3420GP TPS
Connector Type
Main power
CPU power
CPU sockets
DIMM sockets
Header
Header
Header
Header
Battery holder
Dual USB
External DSub
Connector
Header
Header
Header
Header
Card Edge
Card Edge
Card Edge
Card Edge
Connector
Header
Header
Header
Header
Header
Header
Revision 2.4
Pin Count
24
8
1156
240
34
50
4
4
3
8
15
9
9
24
4
10
164
98
64
120
60
2
7
4
4
10
4